[195204] perf fix
diff --git a/plugins/org.eclipse.wst.common.modulecore/modulecore-src/org/eclipse/wst/common/componentcore/internal/builder/DependencyGraphManager.java b/plugins/org.eclipse.wst.common.modulecore/modulecore-src/org/eclipse/wst/common/componentcore/internal/builder/DependencyGraphManager.java
index 079edf1..95fd9d3 100644
--- a/plugins/org.eclipse.wst.common.modulecore/modulecore-src/org/eclipse/wst/common/componentcore/internal/builder/DependencyGraphManager.java
+++ b/plugins/org.eclipse.wst.common.modulecore/modulecore-src/org/eclipse/wst/common/componentcore/internal/builder/DependencyGraphManager.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2005 IBM Corporation and others.
+ * Copyright (c) 2005, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -47,6 +47,7 @@
private static final String MANIFEST_URI = "META-INF/MANIFEST.MF";
private HashMap wtpModuleTimeStamps = null;
private HashMap manifestTimeStamps = null;
+ private long modStamp = System.currentTimeMillis();
private DependencyGraphManager() {
super();
@@ -72,8 +73,13 @@
}
private void constructIfNecessary() {
- if (moduleTimeStampsChanged() || manifestTimeStampsChanged())
+ if (metadataChanged()) {
buildDependencyGraph();
+ }
+ }
+
+ private boolean metadataChanged() {
+ return moduleTimeStampsChanged() || manifestTimeStampsChanged();
}
private boolean manifestTimeStampsChanged() {
@@ -223,6 +229,7 @@
DependencyGraph.getInstance().clear();
getWtpModuleTimeStamps().clear();
getManifestTimeStamps().clear();
+ setModStamp(System.currentTimeMillis());
}
/**
@@ -249,4 +256,14 @@
public void forceRefresh() {
buildDependencyGraph();
}
+
+
+ public long getModStamp() {
+ return modStamp;
+ }
+
+
+ private void setModStamp(long modStamp) {
+ this.modStamp = modStamp;
+ }
}
